About
Brian Sack is a disciplined generalist with three-continent perspective (South Africa, Australia, Israel) who applies rigorous pattern recognition across markets and technologies to spot non-obvious opportunities and practices Hebrew calligraphy.
Contact· self-published, not guessed
Invests in
AI & Machine LearningBiotechCybersecurityDeveloper ToolsFintech
Experience
- TLV PartnersPartnercurrent2023 — presentTel Aviv-Yafo, Tel Aviv District, Israel
- TLV PartnersPrincipal2020 — 2023Tel Aviv, Israel
- TLV PartnersInvestment Associate2016 — 2020
- MetalBearBoard Membercurrent2025 — present
- QodoBoard Membercurrent2022 — present
- PortBoard Observercurrent2022 — present
- Aqua SecurityAdvisorcurrent2019 — present
- LightlyticsBoard Observercurrent2020 — present
- GoodOnesInvestorcurrent2022 — present
- CyataBoard Member2024 — 2026
- DatreeBoard Observer2018 — 2023
- neosec.comBoard Member2021 — 2023
- OribiBoard Member2017 — 2022
- Skyline AIBoard Observer2018 — 2021
- PureSec (Acq. by Palo Alto Networks)Board Observer2017 — 2019
Skills & more
Public Speaking3Leadership2Microsoft Excel16Microsoft Office11Start-ups21Entrepreneurship18Venture Capital15Business Development7Accounting30Business Strategy8MYOB9Event Management9
+12 more
Financial AnalysisEvent PlanningIncome TaxFinancial AccountingNonprofitsCorporate TaxTaxFoodTax PreparationNonprofit OrganizationsHebrewTax ReturnsLanguages English · Hebrew
From Brian's professional profile.
Colleagues at TLV Partners
Adi Toledano
General Partner and CFO at TLV Partners
Alma Sher
Office Administrator at TLV Partners
Dana Harel
VP Marketing at TLV Partners
Daniella Avni
VP Finance at TLV Partners
Diana Shammas
Legal Counsel at TLV Partners
Edna Yehudai
Bookkeeper at TLV Partners
Eitan Bek
Co-Founder and Managing Partner at TLV Partners
Maya Shoresh
Office Administrator at TLV Partners
Network8
Dan PovitskyScout
Investor at Vine Ventures
Shahar TzafrirScout
Managing Partner at TLV Partners
Adi Toledano
General Partner and CFO at TLV Partners
Bar Dor
Associate at TLV Partners
David Fairman
Venture Partner and CISO-in-Residence at SixThirty Ventures
Eitan Bek
Co-Founder and Managing Partner at TLV Partners
Rona Segev
Co-Founder and Managing Partner at TLV Partners
Yonatan Mandelbaum
Partner at TLV Partners
Investors connected to Brian in public investor directories — a warm-intro map.
Frequently asked questions
- Who is Brian Sack?
- Brian Sack is a disciplined generalist with three-continent perspective (South Africa, Australia, Israel) who applies rigorous pattern recognition across markets and technologies to spot non-obvious opportunities and practices Hebrew calligraphy.
- Where does Brian Sack work?
- Brian Sack is Principal at TLV Partners.
- What does Brian Sack invest in?
- Brian Sack invests in AI & Machine Learning, Biotech, Cybersecurity, Developer Tools, Fintech.
- What check size does Brian Sack write?
- Brian Sack typically writes checks of $2M – $8M.
- Where did Brian Sack go to school?
- Brian Sack studied at Monash University (Bachelor of Commerce (B.Com.), Accounting and Finance); The Hebrew University of Jerusalem; Yeshivat Har Etzion.
Same school
Also attended Monash University157
John DysonInvestment Principal at Starfish VenturesDallies LimInvestor Relations Associate at Burda Principal InvestmentsVania Yobeli MeghanDirector, Investment Support at Vertex Ventures Sea Management Pte. Ltd.Clarissa KartikaAssociate, Investment at Vertex Ventures Sea Management Pte. Ltd.Barry BrottCo-founder at Square Peg CapitalJustin LibermanCo-founder at Square Peg Capital
:format(webp)/f/174198/3860x2650/feb55e45a5/steel-blue-vania-yobeli-meghan.png)
:format(webp)/f/174198/3860x2650/d857c55b6f/steel-blue-clarissa.png)
+ 151 more
Also attended The Hebrew University of Jerusalem219
Lisa CohenInvestment Director at Intel CapitalMiri FentonAssociate at Maverick Ventures IsraelTamar YehoshuaInvestor at IVP (Institutional Venture Partners)Rutie AdarInvestments & Innovation Sr. Director, Israel at Samsung Catalyst FundJack LevyInvestor at Israel Cleantech VenturesRony Patishi-ChillimInvestor at Israel Cleantech Ventures
+ 213 more
Also attended Yeshivat Har Etzion2
Shared employers
Also worked at TLV Partners14
Rona SegevCo-Founder and Managing Partner at TLV PartnersEitan BekCo-Founder and Managing Partner at TLV PartnersYonatan MandelbaumPartner at TLV PartnersShahar TzafrirManaging Partner at TLV PartnersAdi ToledanoGeneral Partner and CFO at TLV PartnersBar DorAssociate at TLV Partners
+ 8 more
